Re: [PATCH v2 0/2] drm/msm/dpu: use full scale alpha in generic code

From: Dmitry Baryshkov

Date: Fri Mar 27 2026 - 15:50:34 EST


On Mon, 12 Jan 2026 05:23:29 +0200, Dmitry Baryshkov wrote:
> Both _dpu_crtc_setup_blend_cfg() and setup_blend_config_alpha()
> callbacks embed knowledge about platform's alpha range (8-bit or
> 10-bit). Make _dpu_crtc_setup_blend_cfg() use full 16-bit values for
> alpha and reduce alpha only in DPU-specific callbacks.

Applied to msm-next, thanks!

[1/2] drm/msm/dpu: simplify bg_alpha selection
https://gitlab.freedesktop.org/lumag/msm/-/commit/eef07fd9aa5b
[2/2] drm/msm/dpu: use full scale alpha in _dpu_crtc_setup_blend_cfg()
https://gitlab.freedesktop.org/lumag/msm/-/commit/7fe04c7c4360

Best regards,
--
With best wishes
Dmitry